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cond-mat.str-el2022★ 6 cited
Quantum phase transitions in the -layer Ising toric code
L. Schamriss, L. Lenke, M. Mühlhauser +1
We investigate the quantum phase diagram of the -layer Ising toric code corresponding to layers of two-dimensional toric codes coupled by Ising interactions. While for small…
cond-mat.str-el2021★ 34 cited
Effective theory of lattice electrons strongly coupled to quantum electromagnetic fields
Jiajun Li, Lukas Schamriß, Martin Eckstein
Recent experiments have revealed the tantalizing possibility of fabricating lattice electronic systems strongly coupled to quantum fluctuations of electromagnetic fields, e.g., by…